27108252 has 18 divisors (see below), whose sum is σ = 68523728. Its totient is φ = 9036072.

The previous prime is 27108239. The next prime is 27108253. The reversal of 27108252 is 25280172.

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27108253) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 376468 + ... + 376539.

Almost surely, 2^27108252 is an apocalyptic number.

It is an amenable number.

27108252 is an abundant number, since it is smaller than the sum of its proper divisors (41415476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27108252 is a wasteful number, since it uses less digits than its factorization.

27108252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753017 (or 753012 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 27108252 is about 5206.5585562826. The cubic root of 27108252 is about 300.4003986985.

The spelling of 27108252 in words is "twenty-seven million, one hundred eight thousand, two hundred fifty-two".